Rough Collarbone in dreams
The bone at the base of the neck — a slender, exposed structure that holds the shoulder out from the body.
How rough changes the reading
Rough texture adds friction — the symbol is real and useable but the surface of the situation has been worn. The dream is rarely critical; it is noting that the work of it has left marks.
The base reading of Collarbone
A collarbone in a dream is the dream's image of a slender, visible structure that does important load-bearing work — it holds the shoulder out from the body, and it is one of the first bones to break when something heavy lands on the shoulder. The dream brings the collarbone when a quiet, visible part of you is currently doing more structural work than it appears to. An intact collarbone is the dream telling you the load is being held. A broken collarbone is the dream marking that the slender structure that was supporting the larger frame has finally given way.